From a9d4383d0a0d34a48b568c0bdc2fa2404ac75574 Mon Sep 17 00:00:00 2001
From: Junchao-Mellanox <57339448+Junchao-Mellanox@users.noreply.github.com>
Date: Thu, 6 Jun 2024 17:27:18 +0800
Subject: [PATCH] [Mellanox] Disable TPM on SN5600 and SN5400 platform (#19221)

Disable TPM module for SN5600 and SN5400 to avoid following error message:

ERR kernel: [    3.434153] tpm tpm0: [Firmware Bug]: TPM interrupt not working, polling instead
---
 device/mellanox/x86_64-nvidia_sn5400-r0/installer.conf | 1 +
 device/mellanox/x86_64-nvidia_sn5600-r0/installer.conf | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 device/mellanox/x86_64-nvidia_sn5400-r0/installer.conf

diff --git a/device/mellanox/x86_64-nvidia_sn5400-r0/installer.conf b/device/mellanox/x86_64-nvidia_sn5400-r0/installer.conf
new file mode 100644
index 000000000000..d43a240ee0ad
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5400-r0/installer.conf
@@ -0,0 +1 @@
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="modprobe.blacklist=tpm_tis,tpm_crb,tpm"
diff --git a/device/mellanox/x86_64-nvidia_sn5600-r0/installer.conf b/device/mellanox/x86_64-nvidia_sn5600-r0/installer.conf
index c46f0eb7a459..306cde03b174 100644
--- a/device/mellanox/x86_64-nvidia_sn5600-r0/installer.conf
+++ b/device/mellanox/x86_64-nvidia_sn5600-r0/installer.conf
@@ -1 +1 @@
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="libata.force=noncq"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="libata.force=noncq modprobe.blacklist=tpm_tis,tpm_crb,tpm"